I-kkaku-Sen-Kin

making a fortune at one swoop.
to get rich quick.

kanji meaning :

• I(k) = Ichi = a. one. the first. the beginning. an ace.
  


• Kaku = snatch away. carry off.
  get. obtain. (= Sara(-u)).
  


• Sen = a thousand. the thousandth.
  In this case, it becomes a meaning of "very a lot of things".
  


• Kin = gold. golden.
  money. (= Kane).